Module colormap 

Vendored xenosite colormap (from xenopict._cm_def / Python _xenosite_cm).

Rainbow sequential LUT: white → blue → green → yellow → orange-red.

Constants

XENOSITE

Functions

colormap_rgb

CSS rgb(r,g,b) for a shade stop.

sample_colormap

Sample the named colormap (default: xenosite). z in [0,1] sequential, or pass diverging=true to remap [-1,1] → [0,1] first.